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QSM11 Diesel Engine Assembly 10.8L Turbo Aftercooled with 290–715HP Power Range and 1424–2373N·m Torque for Construction & Marine

Name: QSM11 Diesel Engine Assembly 10.8L Turbo Aftercooled with 290–715HP Power Range and 1424–2373N·m Torque for Construction & Marine
Brand: SHENZHEN TWOO AUTO INDUSTRIAL LTD
SKU: QSM11
Price: 12,507.80 USD
Availability: InStock

Model Number:	QSM11
MOQ:	1
Price:	Negotiate
Payment Terms:	L/C,D/A,D/P,T/T
Supply Ability:	100PCS/WEEK

Detail Information

Product Description

Detail Information

Place of Origin:

JAPAN

Engine Model:

QSM11-C Construction / QSM11-G Generator / QSM11-M Marine Electronic Diesel

Displacement:

10.8L / 10800cc

Power Range:

290–715HP /216–533kW

Torque Range:

1424–2373N·m @1400RPM

Fit Year:

2000–2024

Application:

Rotary Drilling Rig, Mobile Crane, Mining Dump Truck, Port Reach Stacker, Commercial Marine Vessel, Silent Generator Set

Packaging Details:

Customized Wooden Box

Supply Ability:

100PCS/WEEK

Highlight:

10.8L Turbo Aftercooled QSM11 Diesel Engine

290–715HP Power Range QSM11 Engine Assembly

1424–2373N·m Torque Range QSM11 Marine Diesel Engine

Product Description

QSM11 Complete 10.8L Turbo Aftercooled Electronic Diesel Engine Assembly

For Construction Machinery, Mining Truck, Marine Vessel & Silent Generator Set

Delivery Time	15-20 days after deposit
Package	Customized Wooden Box
UOM	pcs
MOQ	Small quantity accepted with quantity discount (MOQ: 1PCS)
Warranty	3 Months

QSM11 series is our flagship heavy-duty off-highway & marine electronic diesel engine platform, built with thick reinforced cast iron cylinder block, forged heavy-duty crankshaft & connecting rod, fixed geometry turbocharger + large flow air-to-air intercooler, Celect full electronic unit injection fuel system with independent ECM control unit.

Factory Optimized Calibrations

QSM11-C Construction & Mining Version: Heavy low-torque tuning, built-in hydraulic PTO interface, oversized industrial cooling package, optimized for frequent variable heavy load of rotary drill, crawler crane, underground mining truck, port container equipment. Meets EU Stage II / Stage IIIA / EPA Tier3 emission standards.
QSM11-G Generator Dedicated Version: Stable constant-speed calibration, precise electronic speed regulation without extra mechanical governor, matched with silent radiator package. Ideal for prime/standby power station, mobile welding power unit. Meets off-road emission regulations.
QSM11-M Marine Propulsion Version: Corrosion-resistant marine cooling circuit, marine-grade wiring harness & heat exchanger, certified by CCS/ABS/DNV marine classification society. Used for cargo ship, fishing boat, passenger vessel main propulsion & auxiliary power. Complies with IMO Tier II marine emission standard.

All variants support programmable ECM parameter adjustment according to equipment load characteristics, strong tolerance to medium-low grade diesel fuel, low vibration and stable continuous operation under high-dust, high-temperature harsh construction & marine environment. Widely adopted as aftermarket replacement power for second-hand heavy industrial and marine equipment across Africa, Middle East, Southeast Asia, Latin America markets.

Fitment Reference

Replacement fit for heavy construction, mining, marine & power generation chassis compatible with QSM11 series powerplant. Reference production year range: 2000-2024

Heavy Construction & Port Equipment

Rotary drilling rig, all-terrain mobile crane, crawler crane chassis
Large wheel loader, road paver, heavy-duty road roller chassis
Port reach stacker, container empty container handler chassis

Mining Transportation Equipment

Underground mining haul truck, open pit mining dump truck chassis
Oil field fracturing truck, mud pump power unit chassis

Marine Vessel Equipment

30-80m cargo barge, fishing vessel, passenger transport boat main propulsion engine
Marine auxiliary generator set, ship water pump power unit

Industrial Power Generation

200-350kW silent stationary generator set chassis
Mobile heavy welding machine, large irrigation water pump unit chassis

Important Notice

Three completely non-interchangeable QSM11 dedicated variants on market:

Construction QSM11-C: Hydraulic PTO take-off port, heavy-duty shock-resistant mounting feet, large side industrial cooling fan, construction specific ECM torque mapping. Cannot match marine/generator equipment.
Generator QSM11-G: Constant speed electronic calibration, no hydraulic PTO interface, silent closed cooling package, exclusive generator wiring harness. Incompatible with mobile construction machinery.
Marine QSM11-M: Anti-corrosion sea water heat exchanger, marine insulated wiring, classification certification matched exhaust system, special marine flywheel housing. Cannot install on land equipment.

Critical distinction with road truck ISM11: ISM11 highway truck version adopts lightweight road cooling layout, different ECM road calibration, no industrial PTO or marine anti-corrosion components, completely incompatible with construction/marine chassis.

If you need other engine assemblies, bare engine blocks, gearboxes, or other auto spare parts, you are welcome to search on our website or contact us directly.

Engine Assemblies Engine Blocks Gearboxes Auto Spare Parts

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We carry a full series of Japanese and American gasoline and diesel engines, covering trucks, passenger cars, household vehicles, and excavator construction machinery.

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products details

QSM11 Diesel Engine Assembly 10.8L Turbo Aftercooled with 290–715HP Power Range and 1424–2373N·m Torque for Construction & Marine

QSM11 Diesel Engine Assembly 10.8L Turbo Aftercooled with 290–715HP Power Range and 1424–2373N·m Torque for Construction & Marine

10.8L Turbo Aftercooled QSM11 Diesel Engine

290–715HP Power Range QSM11 Engine Assembly

1424–2373N·m Torque Range QSM11 Marine Diesel Engine